Place Value and Rounding Worksheets

Place value and rounding are fundamental concepts in mathematics, and one of the best ways to reinforce and practice these skills is through worksheets. Designed to engage students and provide ample opportunities for learning, place value and rounding worksheets are essential resources for teachers and parents alike. With carefully crafted exercises that focus on entity and subject, these worksheets offer suitable target audiences the chance to develop a deep understanding and mastery of place value and rounding.

  3rd Grade Math Worksheets Decimals

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  5th Grade Place Value Printable Worksheets

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  Place Value Coloring Worksheets

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  Fractions and Decimals On a Number Line Worksheets

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  Number Lines with Decimals Worksheets

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  Fraction Decimal Word Problems 6th Grade

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  Two-Digit Addition and Subtraction Worksheets

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  Base Tens One Hundreds Block Worksheet

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  Decimal Crossword Puzzle

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  Geometry Angles Worksheet

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What is place value?

Place value is the value of a digit based on its position within a number. In our base-ten number system, each place value represents a power of 10. For example, in the number 345, the 5 is in the ones place, the 4 is in the tens place, and the 3 is in the hundreds place. The value of each digit is determined by its position relative to the decimal point.

How does the position of a digit in a number determine its value?

The position of a digit in a number determines its value based on the place value system. Each position in a number represents a power of 10, with the rightmost digit representing ones, the next digit to the left representing tens, and so on. Therefore, the value of a digit is determined by its position relative to the decimal point or the rightmost digit, showing its magnitude within the number.

What is the value of the digit 9 in the number 359?

The value of the digit 9 in the number 359 is 9 units.

How do you round a number to the nearest ten?

To round a number to the nearest ten, you look at the digit in the ones place. If it is 5 or greater, you round up; if it is 4 or less, you round down. For example, if you want to round 57 to the nearest ten, the ones digit is 7, which is 5 or greater, so you round up to 60.

What is the difference between rounding up and rounding down?

Rounding up means increasing a number to the nearest higher value, while rounding down involves decreasing a number to the nearest lower value. Rounding up typically involves looking at the decimal or digit to the right of the rounding point, and if it is 5 or greater, the number is rounded up. Conversely, in rounding down, if the digit is 4 or less, the number is rounded down.

How do you round a decimal number to the nearest whole number?

To round a decimal number to the nearest whole number, you look at the digit immediately to the right of the decimal point. If that digit is 5 or greater, you round up by increasing the whole number by 1. If the digit is less than 5, you simply keep the whole number the same. Example: 4.6 would round to 5, while 4.4 would round to 4.

What is the value of the underlined digit in the number 82,904?

The value of the underlined digit "2" in the number 82,904 is 2,000.

How do you round a number to the nearest hundred?

To round a number to the nearest hundred, you would look at the digit in the tens place. If the digit in the tens place is 5 or greater, you would round the number up to the next hundred. If the digit in the tens place is less than 5, you would round the number down to the nearest hundred.

What is the value of the digit 7 in the number 874.623?

The value of the digit 7 in the number 874.623 is 70.

How do you round a number to a specific place value, such as the nearest thousand?

To round a number to a specific place value, such as the nearest thousand, you look at the digit in the place value position to the right of the desired value. If that digit is 5 or greater, you increase the digit in the desired place value by 1. If it's 4 or less, you leave the digit unchanged. Then, replace all digits to the right of the desired place value with zeros.